Pulaski County, Illinois

Pulaski County
Pulaski County
County
	Pulaski County Courthouse in Mound City
	Location within the U.S. state of Illinois
	Illinois's location within the U.S.
	Coordinates: 37°14′N 89°08′W / 37.23°N 89.13°W
Country	United States
State	Illinois
Founded	1843
Named for	Casimir Pulaski
Seat	Mound City
Largest city	Mounds
Area
• Total	203 sq mi (530 km2)
• Land	199 sq mi (520 km2)
• Water	4.0 sq mi (10 km2) 2.0%
Population (2020)
• Total	5,193
• Estimate (2023)	4,911
• Density	26/sq mi (9.9/km2)
Time zone	UTC−6 (Central)
• Summer (DST)	UTC−5 (CDT)
Congressional district	12th
Website	www.pulaskicountyil.net

Pulaski County is a county located in the U.S. state of Illinois. According to the 2020 census, it had a population of 5,193.^[1] Its county seat is Mound City.^[2] Its largest city is Mounds. It is located along the Ohio River in the southwestern portion of the state, known locally as "Little Egypt".

^ Cite error: The named reference 2020 census was invoked but never defined (see the help page).
^ "Find a County". National Association of Counties. Retrieved June 7, 2011.